Article: Q108296
Product(s): Microsoft Windows NT
Version(s): 3.1 4.0
Operating System(s):
Keyword(s): kbnetwork
Last Modified: 08-AUG-2001
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The information in this article applies to:
- Microsoft Windows NT Server version 3.1
- Microsoft Windows NT Workstation version 3.1
- Microsoft Windows NT Advanced Server, version 3.1
- Microsoft Windows NT Server version 4.0
- Microsoft Windows NT Workstation version 4.0
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SUMMARY
=======
The Windows NT Remote Access Help file includes tables showing the correct
wiring of a null modem cable for use with RAS. The two tables included show the
correct wiring for a 9-pin null modem cable and a 25-pin null modem cable. The
following table contains the proper null modem wiring that must be used when the
cable connects a 9-pin serial port to a 25-pin serial port.
25-pin Connector to 9-pin Connector
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2 (transmit data) <-> 2 (receive data)
3 (receive data) <-> 3 (transmit data)
4 (request to send) <-> 8 (clear to send)
5 (clear to send) <-> 7 (request to send)
6,8 (data send ready,
carrier detect) <-> 4 (data terminal ready)
7 (ground) <-> 5 (ground)
20 (data terminal
ready) <-> 6,1 (data send ready,
carrier detect)
Additional query words: prodnt nul
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Keywords : kbnetwork
Technology : kbWinNTsearch kbWinNTWsearch kbWinNTW400 kbWinNTW400search kbWinNT400search kbWinNTW310 kbWinNTSsearch kbWinNTS400search kbWinNTS400 kbWinNTS310 kbWinNTAdvSerSearch kbWinNTAdvServ310 kbWinNTS310search kbWinNT310Search kbWinNTW310Search
Version : 3.1 4.0
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